Technical Specifications
Please refer to "Power Consumption and Maximum Frame Size of Boards".
Working Principle
Figure 3-143 Working principle of the H80ASHLM board
The basic working principle of the H80ASHLM board is as follows:
l The control module loads the board software, controls the running of the board, and
manages the entire board.
l The forwarding module processes the signals. After being processed by the control
module, the signals are transmitted to the backplane bus through the interface of the
backplane.
l The interface module inputs, outputs, and converts the signals.
l The power module supplies power to each functional module of the board.
l The clock module provides clock signals for each functional module of the board.
l The MELT module provides the MELT test function for digital subscriber lines.
The service process is as follows:
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
3 Board
Issue 24 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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